Kestrix NS-4209 Ultra 6-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS4209-ULTRA · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 4,188 (NAS Systems scale) |
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| Category rank | #37,181 |
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| Street price | $899 |
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| Power | 56 W |
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| Performance per dollar | 4.66 |
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| Released | 2025 |
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Specifications
| Brand | Kestrix |
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| Model | Kestrix NS-4209 Ultra |
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| Drive bays | 6× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 168 TB |
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| Processor | 4-core x86, up to 3.1 GHz |
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| Memory | 4 GB DDR5 |
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| Network | 2× 2.5GbE |
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| M.2 NVMe slots | 2× (cache or storage pool) |
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| PCIe expansion | None |
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| RAID | RAID 0/1/5/6/10, JBOD |
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| File system | Btrfs, ext4 |
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| USB | 2× USB 3.2 Gen 2 (10Gbps) |
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Related guides
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| Model | Benchmark | Price | Compare |
|---|
| Halcyra NS-5140 SE 6-Bay NAS (2.5GbE, M.2 Cache) | 6,026 | $1,379 | Compare |
| Mirenta NS-3062 Ultra 2-Bay NAS (2.5GbE) | 2,559 | $279 | Compare |
| Mirenta NS-4312 SE 4-Bay NAS (2.5GbE, M.2 Cache) | 4,134 | $849 | Compare |
| Kestrix NS-1711 Pro 4-Bay NAS (2.5GbE) | 3,169 | $469 | Compare |
| Mirenta NS-3671 Pro 4-Bay NAS (1GbE, M.2 Cache) | 3,783 | $689 | Compare |
| Kestrix NS-1762 Ultra 6-Bay NAS (2.5GbE, M.2 Cache) | 4,488 | $829 | Compare |
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Cite this page: Hardware Spec Index, “Kestrix NS-4209 Ultra 6-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/2176241 (accessed 2026-10-20).